* {
  margin: 0;
  padding: 0;
}

li {
  list-style-type: none;
}

.tab {
  width: 978px;
  margin: 20px auto;
}

.tab_list {
  height: 39px;
  border: 1px solid #ccc;
  background-color: #f1f1f1;
}

.tab_list li {
  float: left;
  height: 39px;
  line-height: 39px;
  padding: 0 20px;
  text-align: center;
  cursor: pointer;
}

.tab_list .current {
  background-color: #c81623;
  color: #fff;
}

.item_info {
  padding: 20px 0 0 20px;
}

.item {
  display: none;
}